Abstract
Problem statement: In the recent years, there has been an increase in incidence of musculoskeletal complaints among college students. Potential risk factors for this might be increased use of computers. The purpose of this study was to examine among college students (a) the prevalence of musculoskeletal pain and (b) the association of musculoskeletal pain with computer use and physical activity performed during last one week. Approach: A cross-sectional study was performed among college students aged 19-27 years in the first through third years of their college study. Using random sampling, two surveys, the Boston University Computer and Health Survey and the International Physical Activity Questionnaire with informed consent were distributed to 200 college students. Out of 178 surveys returned, 170 surveys were found to be acceptable. Results: About 88% (149/170) of the respondents reported musculoskeletal complaints in the two weeks prior to completing the survey. The prevalence of musculoskeletal pain was higher in female 90% than in male students 76%. Although there was no statistically significant association between the type of computer and musculoskeletal pain, the prevalence of musculoskeletal pain was higher for students using laptop ( 90% ) when compared to those using both desktop and laptop and desktop only (87 and 86%) respectively. There was no statistically significant correlation for musculoskeletal pain with hours of computer use per day, type of computer used and level of physical activity. Conclusion: This study strengthens the findings that musculoskeletal pain is common among college students but it is not influenced by computer use and level of physical activity. Future research should continue on larger students’ sample to better understand the musculoskeletal complaints, physical activity and computer use and to find whether these factors are related.
Highlights
The computer has been considered as a device that posses a unique potential to improve the quality of health care systems as well as the study efficiency of health workers both in the developed and developing countries (Bayo et al, 2003)
The hypothesis of our study is that musculoskeletal hours of work per day on computers than professional pain is related to computer use and physical activity
In line with the previous studies (Andrew et al, 2009; Bernaards et al, 2007; Andersen et al, 2006), This study reiterates the previous findings that musculoskeletal pain is a common phenomenon among young adults especially college students (Menendez et al, 2009; Lorusso et al, 2007; 2009)
Summary
The computer has been considered as a device that posses a unique potential to improve the quality of health care systems as well as the study efficiency of health workers both in the developed and developing countries (Bayo et al, 2003). Communication and technology are being used to improve health care systems, there are associated health hazards with the use of these devices. Physical activity at its extremes could be a potential risk factor for musculoskeletal pain. El-Metwally et al (2007) identified vigorous exercise as a risk factor for traumatic musculoskeletal pain in preteens and early adolescents. The hypothesis of our study is that musculoskeletal hours of work per day on computers than professional pain is related to computer use and physical activity.
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